B s hydro-pneumatic presents single check valve type quick connectors for fast, positive, leakproof connections for air tools. Fast, positive leak-proof connection is obtained without use of any mechanical is obtained without use of any mechanical tools. Available from 1/8" to 1/12" size with various choice of maximum performance end connections, precision engineered to give better service life and maximum performance. Coupling is performed by simply pressing the plug into socket. The sleeve snaps forward and connection is made. Pushing the sleeve back, disconnects the coupling, and pressurised air is vented to atmosphere through unvalued plug.
